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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0332806 (1989-04-03) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 16 인용 특허 : 10 |
A double wall storage tank for liquid and a method for manufacturing that tank are disclosed in which an inner tank is formed of metal panels with at least lower portions of the inner tank being formed from patterned metal having a pattern of projections extending outwardly from a base surface on th
A method of manufacturing a double wall storage tank for storage of liquids, comprising the steps of forming a substantially rigid inner tank from metal with at least lower portions of said inner tank being formed from patterned metal having a pattern of projections formed of said metal and extendin
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